[INFO] updating cached repository https://github.com/nsmryan/parcel [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] b30c58887cdd8b983a0d7ba3510e2d86d155d094 [INFO] checking nsmryan/parcel against nightly-2019-10-27 for pr-65897 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnsmryan%2Fparcel" "/workspace/builds/worker-6/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/nsmryan/parcel on toolchain nightly-2019-10-27 [INFO] running `"/workspace/cargo-home/bin/cargo" "+nightly-2019-10-27" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/nsmryan/parcel [INFO] finished tweaking git repo https://github.com/nsmryan/parcel [INFO] tweaked toml for git repo https://github.com/nsmryan/parcel written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/nsmryan/parcel already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+nightly-2019-10-27" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=allow" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2019-10-27" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] a4173ea60bb977aa5a3f39cf873fb458d843b15cc1f925f9406f80ee12d5de2c [INFO] running `"docker" "start" "-a" "a4173ea60bb977aa5a3f39cf873fb458d843b15cc1f925f9406f80ee12d5de2c"` [INFO] [stderr] Checking atty v0.2.11 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking env_logger v0.5.13 [INFO] [stderr] Checking quickcheck v0.6.2 [INFO] [stderr] Checking hew v0.2.4 (/opt/rustwide/workdir) [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/main.rs:229:12 [INFO] [stderr] | [INFO] [stderr] 229 | encode(input.as_bytes(), &mut output); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ types differ in mutability [INFO] [stderr] | [INFO] [stderr] = note: expected type `&mut _` [INFO] [stderr] found type `&[u8]` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/main.rs:239:12 [INFO] [stderr] | [INFO] [stderr] 239 | encode(input.as_bytes(), &mut output); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ types differ in mutability [INFO] [stderr] | [INFO] [stderr] = note: expected type `&mut _` [INFO] [stderr] found type `&[u8]` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/main.rs:248:12 [INFO] [stderr] | [INFO] [stderr] 248 | encode(input.as_bytes(), &mut output); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ types differ in mutability [INFO] [stderr] | [INFO] [stderr] = note: expected type `&mut _` [INFO] [stderr] found type `&[u8]` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/main.rs:257:12 [INFO] [stderr] | [INFO] [stderr] 257 | encode(input.as_bytes(), &mut output); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ types differ in mutability [INFO] [stderr] | [INFO] [stderr] = note: expected type `&mut _` [INFO] [stderr] found type `&[u8]` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/main.rs:267:12 [INFO] [stderr] | [INFO] [stderr] 267 | encode(input.as_bytes(), &mut output); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ types differ in mutability [INFO] [stderr] | [INFO] [stderr] = note: expected type `&mut _` [INFO] [stderr] found type `&[u8]` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/main.rs:276:12 [INFO] [stderr] | [INFO] [stderr] 276 | encode(input.as_bytes(), &mut output); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ types differ in mutability [INFO] [stderr] | [INFO] [stderr] = note: expected type `&mut _` [INFO] [stderr] found type `&[u8]` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/main.rs:361:10 [INFO] [stderr] | [INFO] [stderr] 361 | decode(Cursor::new(input), &mut output, line_width, word_width, case, prefix, &sep); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | expected &mut _, found struct `std::io::Cursor` [INFO] [stderr] | help: consider mutably borrowing here: `&mut Cursor::new(input)` [INFO] [stderr] | [INFO] [stderr] = note: expected type `&mut _` [INFO] [stderr] found type `std::io::Cursor>` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/main.rs:378:10 [INFO] [stderr] | [INFO] [stderr] 378 | decode(Cursor::new(input), &mut output, line_width, word_width, case, prefix, &sep); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | expected &mut _, found struct `std::io::Cursor` [INFO] [stderr] | help: consider mutably borrowing here: `&mut Cursor::new(input)` [INFO] [stderr] | [INFO] [stderr] = note: expected type `&mut _` [INFO] [stderr] found type `std::io::Cursor>` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/main.rs:385:10 [INFO] [stderr] | [INFO] [stderr] 385 | decode(Cursor::new(input), &mut output, line_width, word_width, case, prefix, &sep); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | expected &mut _, found struct `std::io::Cursor` [INFO] [stderr] | help: consider mutably borrowing here: `&mut Cursor::new(input)` [INFO] [stderr] | [INFO] [stderr] = note: expected type `&mut _` [INFO] [stderr] found type `std::io::Cursor>` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/main.rs:401:10 [INFO] [stderr] | [INFO] [stderr] 401 | decode(Cursor::new(input), &mut output, line_width, word_width, case, prefix, &sep); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | expected &mut _, found struct `std::io::Cursor` [INFO] [stderr] | help: consider mutably borrowing here: `&mut Cursor::new(input)` [INFO] [stderr] | [INFO] [stderr] = note: expected type `&mut _` [INFO] [stderr] found type `std::io::Cursor>` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/main.rs:408:10 [INFO] [stderr] | [INFO] [stderr] 408 | decode(Cursor::new(input), &mut output, line_width, word_width, case, prefix, &sep); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | expected &mut _, found struct `std::io::Cursor` [INFO] [stderr] | help: consider mutably borrowing here: `&mut Cursor::new(input)` [INFO] [stderr] | [INFO] [stderr] = note: expected type `&mut _` [INFO] [stderr] found type `std::io::Cursor>` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/main.rs:415:10 [INFO] [stderr] | [INFO] [stderr] 415 | decode(Cursor::new(input), &mut output, line_width, word_width, case, prefix, &sep); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | expected &mut _, found struct `std::io::Cursor` [INFO] [stderr] | help: consider mutably borrowing here: `&mut Cursor::new(input)` [INFO] [stderr] | [INFO] [stderr] = note: expected type `&mut _` [INFO] [stderr] found type `std::io::Cursor>` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/main.rs:422:10 [INFO] [stderr] | [INFO] [stderr] 422 | decode(Cursor::new(input), &mut output, line_width, word_width, case, prefix, &sep); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | expected &mut _, found struct `std::io::Cursor` [INFO] [stderr] | help: consider mutably borrowing here: `&mut Cursor::new(input)` [INFO] [stderr] | [INFO] [stderr] = note: expected type `&mut _` [INFO] [stderr] found type `std::io::Cursor>` [INFO] [stderr] [INFO] [stderr] error: aborting due to 13 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0308`. [INFO] [stderr] error: could not compile `hew`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "a4173ea60bb977aa5a3f39cf873fb458d843b15cc1f925f9406f80ee12d5de2c"` [INFO] running `"docker" "rm" "-f" "a4173ea60bb977aa5a3f39cf873fb458d843b15cc1f925f9406f80ee12d5de2c"` [INFO] [stdout] a4173ea60bb977aa5a3f39cf873fb458d843b15cc1f925f9406f80ee12d5de2c